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All real surfaces are irregular at some microscopic level.

Plus there is some molecular atraction between (most) materials.

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12y ago

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What causes less friction?

Less friction is caused by surfaces with smooth textures, lubrication between the surfaces, reducing the contact force between the surfaces, and minimizing surface roughness. Additionally, reducing the speed at which the surfaces move past each other can also decrease friction.


What causes friction between 2 objects?

Friction between two objects is caused by the microscopic roughness of their surfaces interacting. When the surfaces come in contact and try to move past each other, these rough surfaces create resistance that we perceive as friction. The amount of friction depends on the force pressing the surfaces together and the materials involved.


What is the opposing force that resists motion when two surfaces come in contact?

The opposing force that resists motion when two surfaces come in contact is friction. Friction occurs due to the roughness of the surfaces and the intermolecular forces between them, which causes resistance to sliding or rolling motion.


What causes friction between two seemingly smooth surfaces?

Friction between two seemingly smooth surfaces is caused by microscopic irregularities on the surfaces that interlock when they come into contact. These interlocked points experience resistance to sliding motion, which results in the force of friction. Additionally, factors such as surface contamination, adhesion, and material properties can also contribute to friction between smooth surfaces.


Why do rough surfaces produce friction?

Rough surfaces have uneven textures and irregularities that create more contact points between the surfaces in contact. This increased contact area results in greater resistance to motion, leading to the generation of friction. The roughness of the surfaces causes interlocking of the tiny asperities, which hinders smooth sliding or rolling motion.

Related Questions

What causes less friction?

Less friction is caused by surfaces with smooth textures, lubrication between the surfaces, reducing the contact force between the surfaces, and minimizing surface roughness. Additionally, reducing the speed at which the surfaces move past each other can also decrease friction.


What causes friction between 2 objects?

Friction between two objects is caused by the microscopic roughness of their surfaces interacting. When the surfaces come in contact and try to move past each other, these rough surfaces create resistance that we perceive as friction. The amount of friction depends on the force pressing the surfaces together and the materials involved.


What is the opposing force that resists motion when two surfaces come in contact?

The opposing force that resists motion when two surfaces come in contact is friction. Friction occurs due to the roughness of the surfaces and the intermolecular forces between them, which causes resistance to sliding or rolling motion.


What causes friction between two seemingly smooth surfaces?

Friction between two seemingly smooth surfaces is caused by microscopic irregularities on the surfaces that interlock when they come into contact. These interlocked points experience resistance to sliding motion, which results in the force of friction. Additionally, factors such as surface contamination, adhesion, and material properties can also contribute to friction between smooth surfaces.


Why do rough surfaces produce friction?

Rough surfaces have uneven textures and irregularities that create more contact points between the surfaces in contact. This increased contact area results in greater resistance to motion, leading to the generation of friction. The roughness of the surfaces causes interlocking of the tiny asperities, which hinders smooth sliding or rolling motion.


What causes more friction?

Rough surfaces or heavier objects typically cause more friction because there is more contact area between the surfaces, creating greater resistance to motion. Additionally, increased pressure between the surfaces can also lead to more friction.


What are Two reasons friction occurs between surfaces?

Friction occurs between surfaces due to the roughness of the surfaces, which causes them to interlock and resist relative motion. Additionally, friction can also happen because of the attractive forces between the molecules of the two surfaces, known as adhesion.


What causes friction between the two surfaces?

There are irregularities on the surfaces of any material which might not be visible to the naked eyes. This rough surfaces causes friction between any two bodies.friction is caused by gravity pulling on one object making it "stick" to the other object.yo' momma!


What does friction cause to build up?

Friction causes heat to build up due to the resistance between surfaces rubbing against each other. This heat can lead to wear and tear, as well as potential damage to the surfaces in contact.


How friction causes wear and tear?

Friction between two surfaces creates heat and abrasion, causing wear and tear over time. This constant rubbing together can lead to the breakdown of materials, resulting in damage and degradation to the surfaces in contact. Lubricants can help reduce friction and minimize wear and tear on the interacting surfaces.


Which things causes low friction?

Smooth surfaces, lubricants, and reducing the contact area between two objects are factors that can cause low friction. Additionally, using materials with low coefficients of friction such as Teflon can also help reduce friction.


How is friction defined scientifically?

Friction is a force present when things rub against eachother. Friction causes heat energy, and it also causes motion between surfaces to be reduced.